23 Friern Barnet Lane London Borough of Barnet N11 3LP
Roof extension involving hip to gable, rear dormer window with juliette balcony, 2no. front facing rooflights and side gable window
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Progress
Application details
- Reference
- 23/1285/192
- Local authority
- Barnet
- Postcode
- N11 3LP
- Ward
- FB22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 23 Mar 2023
- Validated
- 23 Mar 2023
- Target decision
- 18 May 2023
- Decided
- 19 Apr 2023
Estimated project value
£38k–£80k
Based on the 23.5m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 23.5m² · 1 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 33 FRIERN BARNET LANE, LONDON, N11 3LPSemi-detached · £670,00019 months ago31 Jan 2025
- 25 FRIERN BARNET LANE, LONDON, N11 3LPSemi-detached · £673,0002 years ago12 Jun 2024
- 17 FRIERN BARNET LANE, LONDON, N11 3LPSemi-detached · £940,0008 years ago16 Aug 2018
- 29 FRIERN BARNET LANE, LONDON, N11 3LPSemi-detached · £390,00013 years ago5 Mar 2013
- 29 FRIERN BARNET LANE, LONDON, N11 3LPSemi-detached · £365,00019 years ago2 Aug 2007
- 37A FRIERN BARNET LANE, LONDON, N11 3LPSemi-detached · £287,50019 years ago29 Sept 2006
- 17 FRIERN BARNET LANE, LONDON, N11 3LPSemi-detached · £435,00020 years ago27 Mar 2006
- 39 FRIERN BARNET LANE, LONDON, N11 3LPSemi-detached · £370,00022 years ago7 Jul 2004
Homes here go for about £412,500 — the median of the last 8 market sales in N11 3LP, £287,500 to £940,000.
Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.
Nearby applications
- 25 Friern Barnet Lane London Borough of Barnet N11 3LPPermittedNext door
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- 33 Friern Barnet Lane London Borough of Barnet N11 3LPPermittedAdjoining
- 33 Friern Barnet Lane London Borough of Barnet N11 3LPRefusedAdjoining
- 33 Friern Barnet Lane London Borough of Barnet N11 3LPRefusedAdjoining
- 33 Friern Barnet Lane London Borough of Barnet N11 3LPPermittedAdjoining